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Crane trainer

P.N.:GTMT-0005

Product description

The car crane is a self-lifting machine composed of a tire-type basic vehicle as a carrier with a lifting device working device and a control mechanism, which is widely used in construction machinery. It is suitable for raising and lifting operation of large-scale field construction projects, such as construction sites, road construction, water conservancy projects, defense works, construction of road cuts, etc.

Product Detail

Technical parameter
Motor model: 3HP-4P 

Rated power: 2.2KW

Rated rotating speed: 1420r/min   

Oil pump model: VP-15-FA3        

Regulated voltage range: 4~7Mpa   

Rated emission: 8.3ml/rev

Dimensions: 1550×650×1800mm


Basic experiment

A. Experiment program

1. The structure, working principle and disassemble experiment of hydraulic transmission component parts

2. Hydraulic crane demonstration and control experiment.

3. PLC software simulation demonstration and control experiment.

4. Programmable logic controller (PLC) electrical control experiment: Machine-electricity-hydraulic integrated control experiment.

B. Experiment content

1. The structure, working principle and disassemble experiment of hydraulic transmission components.

1) Mapping and analysis of mechanical components

2) Learning and analysis of the principle of hydraulic control system

2. Demonstration and control experiment of crane: rotate-stretch-luff-lift

3. Programmable logic controller (PLC) electrical control experiment: Machine-electricity-hydraulic integrated control experiment.


Main feature

1. The experimental bench is made of cold-rolled steel plate (sprayed and treated with anti-corrosion treatment), 

    with bench-top structure, control and operation are integrated.

2. The electrical operation control is under-mounted and the hydraulic station is placed in the main cabinet of the 

    hydraulic platform. The overall structure is compact, coordinated, and the layout is practical, available for 4-6 people experiments.

3. The full-metal structure of the crane is reduced in proportion to the actual object. During the experiment, the hydraulic system is  started 

    to simulate the operation of the machine according to the experimental requirements. The structure of extension arm of the crane is a three-level.

4. Crane trainer is made by the physical structure and reduced proportions, which can truly reflect the actual mechanical working 

   conditions of the crane, so that students can deeply understand the structure and working principle of each part of the machine in the experiment.

5. Experimental control uses manual control and automatic control.

6. The experiment components uses pressure resistant hose, the pressure up to 25Mpa.

7. With three-phase leakage protection, the output voltage 380V/220V, power supply disconnected when more than 30mA leakage happens; 

    electrical control uses DC 24V power supply with over-voltage protection, prevent the device damage by wrong operation.

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